package com.itheima.edu.info.manager.day18;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class log {
    private static final Logger log= LoggerFactory.getLogger(log.class);

    public static void main(String[] args) {
        log.debug("debug日志");
        log.info("普通日志");
        log.warn("异常日志");
        log.error("错误日志");
    }
}
